国有大中型煤矿企业要获得更多的利润和更持久的竞争力,就必须和供应商建立良好的长期合作关系,这就涉及到供应商选择的问题。本文在综合考虑影响煤矿企业供应商选择的因素基础上,建立煤矿企业供应商选择评价指标体系,应用信息熵确定指标的客观性权重,然后应用灰关联分析对煤矿企业供应商选择问题进行综合评价,最后通过实例证明了该算法的可行性和有效性。
Index system of coal mine enterprise supplier' s choice appraisal was established basing on integrated consideration about the influencing factors of coal mine enterprise suppliers choice appraisal. Synthesizes appraisal of coal mine enterprise suppliers choice were elicited by using information entropy confirm objective index weight, and employing the gray correlation analysis. This algorithm was proven to be feasible and effective.